10 20 30 40 50 ACCCUACAUGUACAACU--| UC U GA UUUCCU CCUU AACAGGCAAGCUUU UGCUUG UUAUG \ GGAA UUGUUUGUUCGAAA ACGAGC AAUAU G UCGUAUCCCGCUUCGCGUC^ GA U AG GUUAUU 110 100 90 80 70 60